AME Not encoding to MPEG2-DVD

Hi All:

My dilemma:

New installation of CC to purpose-built Win10 PC.

PPro media export of NTSC-DV (< 2 hrs) sequence to AME results in audio only transcode for MPEG2-DVD.  AME config dialog shows video, and Video output box is checked.  But when encoding is started only the audio track is produced.

Any help would be appreciated.